tree b0a9f986d5d209d4ab422525a16cfdc38da917da
parent 36fe432d33e078caee5c954e15e929819c2cacae
author Benny Halevy <bhalevy@panasas.com> 1298418961 -0800
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1299875925 -0500

NFSv4.1: reject zero layout with zeroed stripe unit

Allowing stripe_unit==0 causes the client to crash later on
when dividing by zero.

Reported-by: Marc Eshel <eshel@almaden.ibm.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>